Change Permissions from Read-only to Read-Write

You can even force the Finder to quit, if it stops responding: Select Finder in the Force Quit window, then click Relaunch. Repeat the two steps to close all apps that are currently running in the background.

Then select the app in the Force Quit window and click Force Quit. (This is similar to pressing Control-Alt-Delete on a PC.) Or choose Force Quit from the Apple menu in the upper-left corner of your screen. Press these three keys together: Option + Command + Esc (Escape). Here's how you can force quit the app(s) and delete the file. Chances are that you can hardly identify which application is taking up the file, you may want to quit all apps instead. If you've been hit with the above error message examples, you need to force quit the app that is currently using the file before you can successfully delete that file. The operation can't be completed because the item (name) is in use.The item can't be moved to the Trash because it can't be deleted.Is there any error message telling you why you cannot delete the file? It can be error messages like these: files won't delete Windows 10 apps won't delete Mac Solution 1.

How to delete a word document in mac